Multi-layer packaging bag structure like salad dressing

Patent name of a multi-layer packaging bag structure similar to a salad-like sauce Patent applicant Wei Zhihui Principal applicant address Inventor Wei Chih-hui, Chiayi County, Taiwan Application (patent) No. 200420077104.4 Date of application 2004.07.21 Date of certification Approved Publication No. 2714438 Date of validation announcement 2005.08.03 Manual CD-ROM D0531 main classification number B65D30/08 classification number B65D30/08; B65D30/22 division Original application number Priority Item Abstract This utility model is a multi-layer packaging bag structure similar to a salad-like sauce. In particular, the packaging bag is composed of a plurality of adhesive films welded together and reserved for an open end, so that a plurality of chambers are provided between the films for a variety of salads to be contained therein. After being opened at a fusion place, the package is simultaneously squeezed. Different salads. Sovereignty item 1. A multi-layer packaging bag structure similar to a salad-like sauce, characterized in that the packaging bag is mainly welded by a plurality of layers of glue films and is welded and an open end is reserved. Each package has a The multiple chambers accommodated in various salads are opened at a splicing junction and simultaneously extrude different salads. International Application International Publication Date of Entry into the Country Patent Agency Organizational Patent and Trademark Agency Co., Ltd. Agency Address Zhou Changxing